A solar cell panel electrode welding temperature measurement positioning device and using method

Abstract

The invention relates to a solar cell panel electrode welding temperature measuring and positioning device and a use method. The device comprises an infrared sensor and a laser sensor, and further comprises a platform, bolts, an adjustment platform I, nuts, hose clamps and an adjustment platform II. The method includes the following steps that an operation machine tool aligns a welding gun with the welding position of a solar cell panel electrode; the laser sensor is turned on, the angle of the adjustment platform II is adjusted, and the light spot (light point) of the laser sensor is made to be aligned with the welding position and locked; welding is conducted; the temperature measuring light point of the infrared sensor is aligned with the welding point, the temperature numerical value can be read through a temperature measuring module, and the welding temperature can be measured. The device and the method have the advantages that temperature monitoring and precise positioning can be well conducted on the welding point, energy is saved, the welding precision can be higher, control is easier, and the work efficiency is improved. The temperature measuring speed is high, and sensitivity is high. The infrared sensor and the laser precise positioning technology are combined, the welding quality is ensured, and efficiency is improved. The structural design is reasonable.

Description

technical field [0001] The invention relates to the technical field of solar panel electrode welding, in particular to a solar panel electrode welding temperature measurement and positioning device and a use method. Background technique [0002] Solar power generation has many advantages: solar energy resources are inexhaustible, photovoltaic power generation has no pollution, no radiation, no noise, and is green and environmentally friendly. Under the trend of increasingly tense energy sources, practical solar lamps are a good choice for clean and renewable energy in the future. [0003] Solar cell components, also called solar panels, are the core part of the solar power generation system. From solar cells to solar cell modules, it is necessary to connect the cells to form a whole, and welding is the most important process. Among them, the effect of counter electrode welding also directly affects the quality of components. [0004] At present, most of the electrode weldi...

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Problems solved by technology

[0004] At present, most of the electrode welding of solar panels adopts semi-automatic or manual welding methods. This welding method is easily affected by the operator's operating skills and psychological state, and is prone to common problems such as uneven welding and unstable product quality: 1. ) The technical level of the personnel will lead to incorrect welding positions and directly affect the welding quality

2) Certain solder strips and solders correspond to the optimal soldering temperature. If the soldering temperature is low, the oxide layer on the soldering surface will not be easily removed, resulting in a virtual solder joint; if the temperature is high, the thermal stress of the battery will resulting in deformation, resulting in cracks and fragments

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